Horticulture Quiz 2
1 / 50
In bhindi production of foundation seed needs an isolation distance of___________?
2 / 50
Commercial production of fruits is known as___?
3 / 50
A condition of green plant in which they become unhealthy and pale yellow in colour in known as_________?
4 / 50
Which of the leafy vegetables has high cellulose and add bulk to food___________?
5 / 50
Gumosis is disease of___________?
6 / 50
A branch of horticulture dealing with the production and marketing of vegetable is called__________?
7 / 50
Loss off leaves due to seasonal change is_________?
8 / 50
The size of stomata is measured by___________?
9 / 50
In California the age of citrus tree is__?
10 / 50
Splice grafting is most successful in___________?
11 / 50
Gulkand is made from the most common beautiful flower of_________?
12 / 50
The message of jasmine is_________?
13 / 50
chemicals which induce leaf fall are called__?
14 / 50
A science which deals with classification of plants is called___________?
15 / 50
In orange aroma is developed by__________?
16 / 50
In apple wool aphid is genetically controlled by___________?
17 / 50
Potato when fried, excessive browning develops due to _____?
18 / 50
According to national commission of Pakistan, post harvest losses in fruits are__?
19 / 50
Cleft grafting is most successful in_________?
20 / 50
Anthesis starts in onion. at__________?
21 / 50
The storage life of fresh mango at -1 to 4?c is_____?
22 / 50
Sweet potato belong to family___?
23 / 50
When the corolla has four clawed petals inserted at right angle other is said to be___?
24 / 50
The most popular and common method of laying out orchard on flat ground is_________?
25 / 50
A process by which a piece of scion is attached to a root stock in a way that eabium of both scion and root stock came in firm contact, resulting is a new tissue is called_________?
26 / 50
Citrus has its origin in__?
27 / 50
Plant parts useful for extraction of opium from papaver saminiferaim are__________?
28 / 50
Degeneration and death of aerial plant parts is called___________?
29 / 50
The chromoplast develops mainly from__________?
30 / 50
Which among the following does not possess cotyledons__________?
31 / 50
The portion of the axis below the cotyledons is known as___________?
32 / 50
Cotton fiber are made up of___________?
33 / 50
Citrus belongs to the___________?
34 / 50
Plants having monoecious flower are___?
35 / 50
Common varieties of rose are developed by___________?
36 / 50
major source of sugar in world is________?
37 / 50
Variation in the performance of the same mango variety in the same orchard may be due to the variation in the root stock raised from seeds which may be due to_________?
38 / 50
Enzymes are__________?
39 / 50
Alternate bearing is the serious problem of___?
40 / 50
A pruning management done to develop a tree framework strong cough to bear large number of fruits without breaking of branches is known as_________?
41 / 50
The year in which mango tree does not produce or produce very small number of fruit is called ________ ?
42 / 50
Which of the following constitute the best definition of fruit__?
43 / 50
Adaptability, germination ability and variation the advantages of___________?
44 / 50
Main factors affecting production and quantity of citrus is___________?
45 / 50
Strawberry belongs to what type of fruit ?
46 / 50
which one of the following is climacteric fruit___?
47 / 50
Mango are planted in which of the following layout system__?
48 / 50
Which types of fruits are known at higher altitude in KP, Balochistan and Murree hills_________?
49 / 50
The most highly advanced division in plants kingdom is__?
50 / 50
The storage life of fresh oranges at 5 to 9?c is __?
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